The teacher told us the eighteenth and last lesson ______ quite easy.
问题描述：
The teacher told us the eighteenth and last lesson ______ quite easy.
The teacher told us the eighteenth and last lesson ______ quite easy.
A.is B.was C.are D.were
答
was第十八课同时也是最后一课 told us 所以用过去时
如果last 前面也有the就是两课 用were